Answer Posted / nirmala
SB(session bean),EB(entity bean),MDB(message driven bean)
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What is EJB server provider?
why Bean class implements all business method of Remote interface but bean bean class not implements the remote interface
How entity beans support container managed persistence?
What is the difference between ejbcreate() and ejbpostcreate?
What do you mean by ‘hot deployment’ ?
How can a session bean be configured for transactions of bean-managed?
What is the procedure for the creation of stateless ejb?
How can I access ejb from asp?
What do you mean enterprise javabeans (ejb) container?
Why do we use ejb?
The ejb container implements the ejbhome and ejbobject classes. For every request from a unique client, does the container create a separate instance of the generated ejbhome and ejbobject classes?
How ejb invocation happens?
What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?
What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations? When would I use one over the other?
How to invoke ejb from java client?